diff options
Diffstat (limited to 'src/test/ui/mir-dataflow/liveness-ptr.rs')
-rw-r--r-- | src/test/ui/mir-dataflow/liveness-ptr.rs | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/src/test/ui/mir-dataflow/liveness-ptr.rs b/src/test/ui/mir-dataflow/liveness-ptr.rs deleted file mode 100644 index 786da523a..000000000 --- a/src/test/ui/mir-dataflow/liveness-ptr.rs +++ /dev/null @@ -1,28 +0,0 @@ -#![feature(core_intrinsics, rustc_attrs)] - -use std::intrinsics::rustc_peek; - -#[rustc_mir(rustc_peek_liveness, stop_after_dataflow)] -fn foo() -> i32 { - let mut x: i32; - let mut p: *const i32; - - x = 0; - - // `x` is live here since it is used in the next statement... - rustc_peek(x); - - p = &x; - - // ... but not here, even while it can be accessed through `p`. - rustc_peek(x); //~ ERROR rustc_peek: bit not set - let tmp = unsafe { *p }; - - x = tmp + 1; - - rustc_peek(x); - - x -} - -fn main() {} |